3v4l.org

run code in 500+ PHP versions simultaneously
<?php $foo = new stdClass; var_dump( (string)$foo );
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
string(12) "Object id #1"
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.20
Catchable fatal error: Object of class stdClass could not be converted to string in /in/XDWTh on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
Notice: Object to string conversion in /in/XDWTh on line 4 string(6) "Object"
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33
Recoverable fatal error: Object of class stdClass could not be converted to string in /in/XDWTh on line 4
Process exited with code 255.
Output for 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.34, 8.3.0 - 8.3.33, 8.4.1 - 8.4.26, 8.5.0 - 8.5.9
Fatal error: Uncaught Error: Object of class stdClass could not be converted to string in /in/XDWTh:4 Stack trace: #0 {main} thrown in /in/XDWTh on line 4
Process exited with code 255.

preferences:
39.3 ms | 1149 KiB | 16 Q